I hit F1 on a method and it gives me this error.

I have the Nokia Wireless Development toolkit 
installed.

It has also been giving me error messages when 
trying to run JSP applications, 'Can not send URL 
to browser. Set up browser in Tools->Setup 
Wizard' or something similar, and fails to open 
IE. 

Annotation: While trying to display: Help - All
java.lang.NullPointerException
	at javax.help.JHelpNavigator.getIcon
(JHelpNavigator.java:217)
	at 
javax.help.plaf.basic.BasicHelpUI.addNavigator
(BasicHelpUI.java:402)
	at 
javax.help.plaf.basic.BasicHelpUI.installUI
(BasicHelpUI.java:136)
	at javax.swing.JComponent.setUI
(JComponent.java:449)
	at javax.help.JHelp.setUI(JHelp.java:270)
	at javax.help.JHelp.updateUI
(JHelp.java:289)
	at javax.help.JHelp.<init>(JHelp.java:121)
	at javax.help.JHelp.<init>(JHelp.java:68)
	at 
org.netbeans.modules.javahelp.JavaHelp.createJHelp
(JavaHelp.java:742)
	at 
org.netbeans.modules.javahelp.JavaHelp.showHelp
(JavaHelp.java:341)
	at org.netbeans.api.javahelp.Help.showHelp
(Help.java:44)
	at 
org.netbeans.modules.javahelp.HelpAction.actionPer
formed(HelpAction.java:142)
	at 
org.openide.windows.TopComponent.processKeyBinding
(TopComponent.java:692)
	at 
javax.swing.JComponent.processKeyBindings
(JComponent.java:2484)
	at javax.swing.JComponent.processKeyEvent
(JComponent.java:2401)
	at java.awt.Component.processEvent
(Component.java:4909)
	at java.awt.Container.processEvent
(Container.java:1569)
	at java.awt.Component.dispatchEventImpl
(Component.java:3615)
	at java.awt.Container.dispatchEventImpl
(Container.java:1627)
	at java.awt.Component.dispatchEvent
(Component.java:3477)
	at 
java.awt.KeyboardFocusManager.redispatchEvent
(KeyboardFocusManager.java:1713)
	at 
java.awt.DefaultKeyboardFocusManager.dispatchKeyEv
ent(DefaultKeyboardFocusManager.java:627)
	at 
java.awt.DefaultKeyboardFocusManager.preDispatchKe
yEvent(DefaultKeyboardFocusManager.java:831)
	at 
java.awt.DefaultKeyboardFocusManager.typeAheadAsse
rtions(DefaultKeyboardFocusManager.java:741)
	at 
java.awt.DefaultKeyboardFocusManager.dispatchEvent
(DefaultKeyboardFocusManager.java:592)
	at java.awt.Component.dispatchEventImpl
(Component.java:3506)
	at java.awt.Container.dispatchEventImpl
(Container.java:1627)
	at java.awt.Window.dispatchEventImpl
(Window.java:1606)
	at java.awt.Component.dispatchEvent
(Component.java:3477)
[catch] at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
	at 
java.awt.EventDispatchThread.pumpOneEventForHierar
chy(EventDispatchThread.java:201)
	at 
java.awt.EventDispatchThread.pumpEventsForHierarch
y(EventDispatchThread.java:151)
	at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
	at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
	at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)